Individual Calculations August 2022
 Navarchi, Mehrdad  Total change: -37.40  Rating chartPersonal card
 1st International Tournament of Zanjan Divers Cup Zanjan IRI 2022-06-28
RcRownchangeKK*chgGame
 1563 1917 6.00 9 -1.87 20 -37.40 
  Nanavar, Pouyan 1452 IRI1.0010.05201.00 
  Ahmadi, Barad 1621 IRI0.001-0.8520-17.00 
  Zargari Jam, Farhad 1416 IRI1.0010.04200.80 
  Akhoondzadeh, Mahdi 1599 IRI1.0010.13202.60 
  Ghorbani, Sina 1768 IRI0.001-0.7020-14.00 
  Orujaliyev, Vugar 1517  * AZE1.0010.08201.60 
  Golzari, Amirmohammad 1477 IRI1.0010.06201.20 
  Moradpour, Artin 1725 IRI0.001-0.7520-15.00 
  Rahimi Mahneh, Fatemeh 1489 IRI1.0010.07201.40 
 * Rating difference of more than 400. Please read more at FIDE Handbook

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 

 

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